This great room addition with a drive-under garage will be built onto a colonial-style home in the Hudson Valley region of New York. At about 576 sw. ft., the addition main level is home to a new bathroom, laundry room, and great room. The addition uses our full exposure wall system (http://www.postandbeam.com/wall-framing-system) and our beamed cathedral roof system with collar ties (http://www.postandbeam.com/roof-framing-system). The lower walkout level is a two-car, drive-under garage.